I got the pid/vid from some post somewhere... i think it was receptor's blog but you can easily look up the info from the device manager. Under the device's properties (even for unknown devices) check the 3rd tab where there's the info on the hardware.
As for "waiting for device", I'm guessing it's got to do with the driver or windows not seeing the device.
These drivers are from 1.6r1 sdk. Not sure what's the diff compared to 1.5r3 but I decided why not just mod the inf for the latest sdk and both x86 as well as x64.